Tin Adventure Sea Tour to Koh Rok and Koh Haa from Koh Lanta

Superb snorkeling experience

Live an unforgettable experience on a snorkeling tour to the picturesque sister islands of Koh Rok Nai and Koh Rok Nok with sandy white beaches and a backdrop of palms and jungle. The friendly boat crew of Tin Adventure Sea Tour will show you the best snorkel places with soft and hard coral reefs in the channel between the twin islands, and also in the stunning lagoon of Koh Haa.
Tin Adventure Sea Tour to Koh Rok and Koh Haa from Koh Lanta
Tin Adventure Sea Tour to Koh Rok and Koh Haa from Koh LantaFirst snorkel stop in the lagoon of Koh HaaSnorkel in the channel between the 2 islands of Koh RokSnorkel in crystal clear waterSpot colorful fish and Sea AnemonesExperience colourful coralsSpot Sea Urchins under the water surfaceStop by speed boat at Koh Rok BeachWalk on the white sand beach of Laem Thong with its unique round stonesEnjoy a buffet lunch at the park ranger station on Koh Rok NaiRelax in the shadow of Banyan trees on Koh Rok NaiMonitor lizards lounge aroundVisit the Koh Rok Waterfall on Koh Rok Nok


  • Share the speed boat with a small group
  • Swim in the lagoon the mini paradise of Koh Haa
  • Experience the best snorkel spots around Koh Rok
  • Enjoy a buffet lunch at Ao Man Sai Beach
  • Admire the waterfall on Koh Rok Nok
  • Friendly & attentive boat crew by Tin Adventure Sea Tour

What can you expect

Get picked up either by speed boat directly from the hotel beach or by car from the lobby (depends on the location of the resort). Cruise on a modern speed boat from Koh Lanta towards Koh Rok in less than 1 hour with a professional skipper and knowledgeable fluent English speaking tour guide. The new and spacious boat offers both outdoor and indoor saloons, clean toilet and is equipped with the latest safety and navigational equipment. All our crew are trained in first aid and CPR.

Make a first snorkel spot in the stunning lagoon of Koh Haa, made up of 6 rocky outcrops located half-way from Koh Lanta to Koh Rok.

Continue to Koh Rok which is protected as part of Mu Ko Lanta National Park. The twin islands are some of the most beautiful in Thailand’s Andaman Sea with brilliant white sand beaches, crystal turquoise waters, expansive coral reefs and metre-long land monitor lizards.

The sister islands of Koh Rok consist of Koh Rok Nai (the 'inner' island which is closer to the mainland) and Koh Rok Nok (the 'outer' island). They are separated by a 250 m coral channel and much of the corals are not more than 5 metres under the surface and can be easily explored with a snorkel. We advise you to bring your GoPro or waterproof phone case to capture the amazing underwater scenes.

During the trip you will make several snorkel stops around Koh Rok and enjoy a delicious Thai lunch served on Koh Rok Nai. Spend leisure time strolling on the long white sandy beaches of Ao Man Sai, Laem Thong and Sarn Chao Beach. For the more sporty of you, follow the trail leading up to Pha Samed Daeng, a viewpoint affording sweeping northern vistas to Koh Ngai and Koh Lanta.

Book this tour with confidence to enjoy the best quality service you deserve on your holiday. Remember that it's only available from 15th October to 15th May every year due to the tropical monsoons and the closure of the National Park during low season.


  • 08:00 - 09:00: Hotel pickup on Koh Lanta
  • 09:00 - 09:30: Head by speed boat towards Koh Rok
  • 09:30 - 10:30: First snorkel stop in the lagoon of Koh Haa
  • 10:30 - 11:00: Continue to the twin islands of Koh Rok
  • 11:00 - 11:40: Open water snorkeling in the channel between the 2 islands
  • 11:40 - 12:00: Enjoy a Thai buffet lunch at Koh Rok Nai Beach
  • 12:00 - 13:30: Relax, sunbath & walk around the island of Koh Rok Nai
  • 13:30 - 14:30: Enjoy the last snorkeling at Koh Rok Nok
  • 14:30 - 15:00: Passing by Koh Rok Waterfall by speed boat
  • 15:00 - 16:00: Head back to Koh Lanta
  • 16:00 - 16:30: Drop-off at the hotel on Koh Lanta
  • * The tour program is subject to change due to weather & sea conditions


  • Hotel round-trip transfer
  • Drinking water and fruit
  • Thai buffet lunch at the beach on Koh Rok Nai
  • Snorkeling equipment
  • Life jacket
  • Professional English-speaking guide
  • Basic accident insurance


  • Bring a dry bag, swimwear, sunscreen, sun hat, sunglasses, flip flops and a camera.
  • Speed boats carry passengers as close to the beach as they can so passengers can hop off and on easily.
  • Wear flip flops or water shoes in case there are shells or rocks on the sand and shorts rather than pants as the water level may be above the knees when hopping off/on the boat.
  • This tour is not recommended for pregnant women, infants under 3 years, people over 70 years or people with back or neck problems.
  • There is a minimum of 15 people required to run this activity! On the rare occasion that we should be required to cancel this trip, we will inform you in advance and offer a different travel date, an alternative activity or provide a full refund.
Reserve your spot now
Not available
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Adults (12-70)

Children (4-11)

Infants (3)

Tour guide language
Entrance fee for 'Moo Koh Lanta National Park'
Special dietary needs
Please let us know if you have any allergies or special dietary needs like vegetarian, vegan, gluten free etc.
Starting point
Get picked up from your hotel on Koh Lanta. The exact pick-up time will be confirmed by email after you have made the booking. For some hotels there is a pickup service by speed boat directly from the hotel beach.
Here you can check the pickup times per zone.
Hotel for pickup service

Enter the hotel name for the pickup service.

Room number/villa name
If you have already checked in at the hotel, please enter the room number or villa name to confirm your whereabouts for the pickup service.
End point
If you need to be dropped off at a different location, please send us a request so we can check availability and extra costs.

Price breakdown

Activity price
• Adults
2x 1,700.00 THB
3,400.00 THB

Total price
3,400.00 THB
  • To guarantee a booking, book no later than 11 hours before the scheduled departure time.
  • During high season (November - April) and on National Thai Holidays, we advise that you book your trip as early as possible as seats sell out fast.
  • Due to bad weather or sea conditions the tour may be postponed or cancelled with a full refund.
  • You can cancel your booking up to 24 hours prior to your scheduled departure date and receive a refund in the amount of the activity costs minus payment fees (if no other custom cancellation policy is stated under 'Important to Know'). Read our Terms & Conditions.
Activity Details
Availability Oct - May
Schedule 09:00 - 16:30
Duration 7.5 hours
Pickup times per zone Show
Means of transport Speed boat
Guidance Professional English speaking tour guide
Group size 15 - 35 people
Starting and End-Points

Places of Interest

National Park Entrance Fee

There is an entrance fee for 'Moo Koh Lanta National Park' of 400 THB per adult and 200 THB per child to be paid! These fees are to help park rangers keep the park and wildlife protected and clean so we can enjoy the natural beauty.

You can choose to pay the fees now or on the day of the trip.

Last updated: 30.05.2024 at 13:12

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